Search results for "RACE"
showing 10 items of 4458 documents
Aberrant glycosylation of alpha-dystroglycan causes defective binding of laminin in the muscle of chicken muscular dystrophy.
2005
Dystroglycan is a central component of dystrophin-glycoprotein complex that links extracellular matrix and cytoskeleton in skeletal muscle. Although dystrophic chicken is well established as an animal model of human muscular dystrophy, the pathomechanism leading to muscular degeneration remains unknown. We show here that glycosylation and laminin-binding activity of alpha-dystroglycan (alpha-DG) are defective in dystrophic chicken. Extensive glycan structural analysis reveals that Galbeta1-3GalNAc and GalNAc residues are increased while Siaalpha2-3Gal structure is reduced in alpha-DG of dystrophic chicken. These results implicate aberrant glycosylation of alpha-DG in the pathogenesis of mus…
Parathyroid hormone-related peptide and 8701-BC breast cancer cell growth and invasion in vitro: evidence for growth-inhibiting and invasion-promotin…
1995
It has been previously reported that 8701-BC cells, derived from a primary carcinoma of the breast, constitutively express parathyroid hormone-related peptide (PTHrP) gene and that N-terminal PTHrP immunoreactivity can be found in cell medium. Here we have firstly measured immunoreactive PTHrP in 8701-BC cell medium using antibodies raised against midregion and C-terminal fragments, and also demonstrated the expression of PTH/PTHrP receptor by 8701-BC cells. Secondly, we have examined the role, if any, elicited by diverse PTHrP domains on 8701-BC cell proliferation, and invasive behaviour in vitro related to production of extracellular proteolytic enzymes. Our data show that PTHrP [1-34], a…
Extracellular matrix regulation of PTHrP and PTH/PTHrP receptor in a human breast cancer cell line
1999
AbstractIt was previously reported that 8701-BC breast cancer cells express the gene for parathyroid hormone-related peptide (PTHrP) and its cognate receptor (PTHrP-R), and release immunoreactive PTHrP in the extracellular medium; it was also found that PTHrP, in turn, exerts a role on the proliferative and invasive behavior in vitro of the same cell line. On the other hand, evidence has been produced that adhesion of 8701-BC cells onto different collagen substrates influences in various ways a number of phenotypic expressions, such as cell growth, motility, invasion of reconstituted basement membrane and production of lytic enzymes of the extracellular matrix (ECM). In light of these previ…
Levetiracetam‐induced pediatric toxic epidermal necrolysis successfully treated with etanercept
2020
Successful management of toxic epidermal necrolysis (TEN) with tumor necrosis factor-α inhibitors has been described in adults, but few cases have been reported in children. To date, only four pediatric cases of TEN treated with infliximab and one with etanercept have been published. We present the case of an 8-year-old boy diagnosed with TEN induced by levetiracetam, successfully treated with etanercept, systemic corticosteroids, and intravenous immunoglobulin.
Tiilikainen, Marja, Al-Sharmani, Mulki and Mustasaari, Sanna (eds.) (2020) Wellbeing of Transnational Muslim Families. Marriage, Law and Gender. Lond…
2020
Book review of the book: Tiilikainen, Marja, Al-Sharmani, Mulki & Mustasaari, Sanna (eds.) (2020) Wellbeing of Transnational Muslim Families. Marriage, Law and Gender, London & New York: Routledge. 188 pp.
Extracellular vesicles from a renewable natural source: development of new biomaterials
2023
Le vescicole extracellulari (EV) sono nanoparticelle membranose derivate dalle cellule che mediano la comunicazione intercellulare trasferendo composti bioattivi come proteine e RNA. La scoperta delle EV come nanotecnologie naturali e mezzi di comunicazione tra cellule e persino tra specie ha suscitato grande interesse nel campo della somministrazione di farmaci. Le EV possiedono intrinsecamente diversi attributi che le rendono un buon veicolo per il rilascio di farmaci in organi e tessuti bersaglio specifici. Infatti, queste particelle: i) sono ben tollerate nel corpo, ii) hanno una lunga emivita circolante, iii) vengono internalizzate dalle cellule riceventi e iv) sono capaci di attravers…
Medicinal and aromatic plants in agricultural research, when considering criteria of multifunctionality and sustainability
2022
Over the last twenty years, agriculture has witnessed significant changes in terms of energy requirements, advanced technologies and practices. This is in response to the impacts of crop production on the climate and environment and increasing awareness of the importance of agricultural sustainability through organic farming. Agriculture encompasses complex production systems and certain aspects of multifunctionality and sustainability have become fundamental for these systems. Agricultural activity can provide various functions in agro-ecosystems, such as producing food, managing natural resources, and conserving landscape and plant biodiversity; contributing to the cultural, historical an…
Stick around: Cell–Cell Adhesion Molecules during Neocortical Development
2021
The neocortex is an exquisitely organized structure achieved through complex cellular processes from the generation of neural cells to their integration into cortical circuits after complex migration processes. During this long journey, neural cells need to establish and release adhesive interactions through cell surface receptors known as cell adhesion molecules (CAMs). Several types of CAMs have been described regulating different aspects of neurodevelopment. Whereas some of them mediate interactions with the extracellular matrix, others allow contact with additional cells. In this review, we will focus on the role of two important families of cell–cell adhesion molecules (C-CAMs), classi…
Nesteroīdo pretiekaisuma līdzekļu aprite aptiekā
2020
Nesteroīdie pretiekaisuma līdzekļi (NPL) ir vispieprasītākā medikamentu grupa pasaulē. Galvenie iemesli NPL lietošanai ir sāpes, iekaisums un drudzis. Darba mērķis bija salīdzināt NPL pieprasījumu par 2017., 2018. un 2019. gadu, kā arī noskaidrot, kādas ir biežākās blakusparādības, ar kurām šo medikamentu lietošanas laikā sastopas respondenti. Darba uzdevumi bija izanalizēt NPL apgrozījumu vienā no SIA “Euro aptieka” tīkla aptiekām, kura atrodas Rīgā, Ziepniekkalna rajonā par 2017., 2018. un 2019. gadu, noskaidrot, kuri NPL medikamenti ir vispieprasītākie, noskaidrot, kādas ir visbiežākās blakusparādības respondentiem, noskaidrot, kādas sāpes biežāk piemeklē respondentus. Iegūtie dati lieci…